EP 4272348 A4 20240626 - METHOD AND APPARATUS FOR MODULAR MIMO IN A WIRELESS COMMUNICATION SYSTEM
Title (en)
METHOD AND APPARATUS FOR MODULAR MIMO IN A WIRELESS COMMUNICATION SYSTEM
Title (de)
VERFAHREN UND VORRICHTUNG FÜR MODULARES MIMO IN EINEM DRAHTLOSEN KOMMUNIKATIONSSYSTEM
Title (fr)
PROCÉDÉ ET APPAREIL POUR MIMO MODULAIRE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Publication
Application
Priority
- US 202163162183 P 20210317
- US 202163151431 P 20210219
- US 202163153653 P 20210225
- US 202163170247 P 20210402
- US 202217673641 A 20220216
- KR 2022002477 W 20220221
Abstract (en)
[origin: US2022271802A1] A method for operating a user equipment (UE) comprises receiving configuration information about L uplink (UL) reference signals (RSs), M downlink (DL) RSs, and a calibration report, where the L UL RSs are associated with the M DL RSs; transmitting the UL RSs according to the configuration information; measuring the DL RSs; determining, based on the measured DL RSs and a reference DL RS, calibration information; and transmitting the calibration report including the calibration information.
IPC 8 full level
H04B 17/11 (2015.01); H04B 7/024 (2017.01); H04B 7/0456 (2017.01); H04B 17/12 (2015.01); H04B 17/21 (2015.01); H04L 5/00 (2006.01); H04B 7/0413 (2017.01)
CPC (source: EP US)
H04B 7/0413 (2013.01 - US); H04B 17/11 (2015.01 - EP); H04B 17/12 (2015.01 - EP); H04B 17/221 (2023.05 - EP); H04L 5/0048 (2013.01 - EP); H04L 5/0053 (2013.01 - EP); H04B 7/0413 (2013.01 - EP); H04B 17/24 (2015.01 - EP); H04L 27/18 (2013.01 - EP)
Citation (search report)
- [A] EP 3480966 A1 20190508 - LG ELECTRONICS INC [KR]
- [XI] QUALCOMM INCORPORATED: "OTA calibration for multi-TRP transmission", vol. RAN WG1, no. Hangzhou, China; 20170515 - 20170519, 14 May 2017 (2017-05-14), XP051273778, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170514]
- See also references of WO 2022177381A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 12021583 B2 20240625; US 2022271802 A1 20220825; CN 116868523 A 20231010; EP 4272348 A1 20231108; EP 4272348 A4 20240626; WO 2022177381 A1 20220825
DOCDB simple family (application)
US 202217673641 A 20220216; CN 202280015896 A 20220221; EP 22756579 A 20220221; KR 2022002477 W 20220221